Incheon weather in November

In November, Incheon sees average daytime highs of 12°C and overnight lows near 4°C, with 48 mm of precipitation across 7.3 wet days and about 10 hours of daylight. It is the 8th-warmest and 8th-wettest month of the year here.

Highs ease over the month, from about 15°C in the first days to 8°C by the end. The sky is clear or mostly clear about 48% of the time in November, and the air most often feels dry.

Daylight stretches from about 10 h 24 min at the start of November to 9 h 36 min by month's end. Set against the rest of the year, November is Incheon's 3rd-clearest and 6th-windiest month. For the whole year in context, see Incheon's year-round climate.

Daytime high
12°
8th warmest
Overnight low
5th coldest
Precipitation
48 mm
7.3 wet days
Daylight
10 hours
7:20 AM – 5:17 PM
Cloud cover
45%
3rd clearest
Wind
11 km/h
6th windiest
Solar energy
2.58 kWh/m²
Travel score
3.3
out of 10
Air quality
Elevated
PM2.5 19 µg/m³ · 2020

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in November

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 15°C in the first days to 8°C by the end.

A typical November day in Incheon reaches about 12°C in the afternoon and slips back to 4°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 7°C and 16°C. Set against its neighbours, November runs about 8°C cooler than October and about 7°C warmer than December.

-5°10°15°20°151015202530
Avg high (°C)Avg low (°C)
1167
2157
3157
4157
5157
6146
7146
8146
9146
10135
11135
12135
13125
14124
15124
16114
17113
18113
19113
20103
21102
22102
2392
2491
2591
2691
2781
2880
2980
3080

How November really feels in Incheon

Once humidity and wind are folded in, November averages 0 days that feel above 32°C and 12 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
12
wind chill below the day's low

The story in November is cold — wind chill drags the overnight "feels like" below the raw low.

Incheon weather by month

How November compares with the rest of the year at a glance. November is the 8th-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -6°193.629.70.0
Feb / -4°243.81.410.60.2
Mar10° / 365.50.811.72.4
Apr16° / 657012.95.3
May21° / 13°927.50146.9
Jun25° / 18°1227.8014.57.1
Jul27° / 22°29815.1014.35.5
Aug29° / 23°24413.8013.45.3
Sep25° / 18°1217.6012.37.2
Oct19° / 11°545.30117.1
Nov12° / 487.30.3103.3
Dec / -3°2251.29.50.2

Cloud cover in November

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 48% of the time in November.

Beyond those clear spells, partly cloudy skies cover about 15% of November, with mostly cloudy or overcast conditions the remaining 37%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
16931
26733
36733
46634
56535
66535
76436
86436
96436
106337
116238
126238
136139
146139
156139
166139
176139
186139
196139
206238
216238
226238
236139
246139
256139
266139
276139
286139
296040
306040

Chance of precipitation in November

Any precipitationSnow

Incheon gets around 48 mm of rain and snow over 7.3 wet days in November. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 24% and peaks near 25% on the wettest days, and about 0 day brings snow.

0%10%20%30%40%151015202530
Rain chance (%)Snow chance (%)
1210
2220
3220
4230
5230
6230
7240
8240
9240
10240
11250
12250
13250
14251
15241
16241
17241
18241
19241
20241
21242
22242
23242
24242
25232
26232
27232
28232
29222
30222

Humidity in November

DryComfortableHumidMuggyOppressiveMiserable

Most of November feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, November lands in the dry band about 99% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)
1973
2973
3973
4973
5982
6982
7982
8982
9982
10982
11982
12982
13982
14982
15991
16991
17991
18991
19991
20991
21991
221000
231000
241000
251000
261000
271000
281000
291000
301000

Wind in November

Winds average 11 km/h in November.

Across November, daily wind ranges from about 11 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
912calm
1012calm
1112calm
1212calm
1312calm
1412calm
1512calm
1612calm
1712calm
1812calm
1912calm
2012calm
2112calm
2212calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm

Sunrise & sunset in November

DaylightNight

Daylight runs from about 10 h 24 min at the start of November to 9 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 48 minutes over November. Sunrise moves from 7:04 AM to 7:34 AM, and sunset from 5:29 PM to 5:11 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
110.47:045:29
210.47:055:28
310.47:065:27
410.37:075:26
510.37:085:26
610.37:095:25
710.27:105:24
810.27:115:23
910.27:135:22
1010.17:145:21
1110.17:155:20
1210.17:165:20
1310.07:175:19
1410.07:185:18
1510.07:195:18
1610.07:205:17
179.97:215:16
189.97:225:16
199.97:235:15
209.87:245:15
219.87:255:14
229.87:265:14
239.87:275:13
249.77:285:13
259.77:295:13
269.77:305:12
279.77:315:12
289.77:325:12
299.67:335:11
309.67:345:11

Solar energy in November

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in November, about 2.58 kWh/m².

For context, solar energy here swings from a low near 2.33 kWh/m² to a high of 5.82 kWh/m² in May across the year — November's 2.58 kWh/m² sits near the bottom.

01234151015202530
Solar energy (kWh/m²)Level
13.1Moderate
23.1Moderate
33.0Moderate
43.0Moderate
52.9Moderate
62.9Moderate
72.8Moderate
82.8Moderate
92.8Moderate
102.7Moderate
112.7Moderate
122.6Moderate
132.6Moderate
142.6Moderate
152.6Moderate
162.5Moderate
172.5Moderate
182.5Moderate
192.5Moderate
202.5Moderate
212.4Moderate
222.4Moderate
232.4Moderate
242.4Moderate
252.4Moderate
262.4Moderate
272.4Moderate
282.4Moderate
292.3Moderate
302.3Moderate
Planning a trip in November

Hazard calendar for Incheon

In seasonPeak

In November, Incheon sits inside its pacific typhoon season. The full year is below, with each hazard's peak months called out.

Incheon sits in the Pacific typhoon belt; the season peaks July–October.

Incheon's rainy season runs July–August, when most of the year's rain falls.

Pacific typhoon
Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is November a good time to visit Incheon?

Our two travel scores rate November for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

3.3
Sightseeing
8th-best month of the year
0.1
Beach & pool
8th-best month of the year

November is a weaker month for outdoor sightseeing in Incheon.

What to pack for Incheon in November

From November's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In November, Incheon sees daytime highs around 12°C and nights near 4°C. Pack a warm layer. About 7 days see rain.

a warm layer

Sea temperature near Incheon in November

The nearest coast averages about 15°C in November — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in August at about 24°C and coldest in February near 4°C.

It's comfortable for a long swim from Jul 11 to Oct 13 — about 3.1 months when the water holds above 20°C.

0°10°20°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan6Bracing
Feb4Bracing
Mar5Bracing
Apr8Bracing
May12Bracing
Jun17Cool
Jul21Refreshing
Aug24Refreshing
Sep23Refreshing
Oct20Cool
Nov15Bracing
Dec10Bracing

UV index in Incheon in November

LowModerateHighVery highExtreme

Clear-sky midday UV in November peaks around 3. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Incheon peaks around July 22 at about 8 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 23 at about 2 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateJul 22UV 8Dec 23UV 2
UV index (midday)Level
Jan2Low
Feb3Moderate
Mar4Moderate
Apr6High
May5High
Jun7High
Jul8Very high
Aug8Very high
Sep7High
Oct5Moderate
Nov3Moderate
Dec2Low

Air quality in Incheon in November

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where November falls, not just the annual average.

Air quality in Incheon is worst in March — around 25 µg/m³ PM2.5 (moderate), about 2.0× the cleanest month (August, 12 µg/m³).

Seasonal pattern from CAMS reanalysis, scaled to Incheon's WHO annual average of 19 µg/m³.

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateMar 1324 µg/m³Aug 1213 µg/m³
PM2.5 (µg/m³)Level
Jan22Moderate
Feb23Moderate
Mar25Moderate
Apr20Moderate
May17Moderate
Jun15Moderate
Jul14Moderate
Aug12Moderate
Sep17Moderate
Oct20Moderate
Nov22Moderate
Dec21Moderate
Location & terrain

Where is Incheon?

Incheon sits at 37.5°N, 126.7°E, 43 m above sea level, in South Korea. The nearest listed city is Bucheon-si, 8.0 km away.

Topography around Incheon

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Incheon.

Within 3 km, the terrain around Incheon has only modest variations in elevation — a maximum elevation change of 187 m around an average of 35 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 389 m; within 80 km, large variations in elevation — a maximum elevation change of 1,126 m.

The land around Incheon is covered by artificial surfaces (71%) and trees (23%) within 3 km, artificial surfaces (42%), trees (20%) and water (20%) within 16 km, and trees (35%) and water (31%) within 80 km.

3 km
187 m
16 km
389 m
80 km
1,126 m
treesgrasslandcroplandartificial surfacesbare terrainwater
November weather nearby: Bucheon-si 8.0 km · Gwangmyeong 14 km · Ansan 18 km · Siheungdong 18 km · Gimpo-si 19 km · Anyang-si 21 km · Gunpo 24 km · Uiwang 24 km

South Korea travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / F
220 V · 60 Hz
Prices
≈ 57% of US
price level, 2025
GDP per capita
$36,227
2025
Happiness
6.0 / 10
World Happiness, 2025
Safe drinking water
99%
of population, 2024
Homicide rate
0.5
per 100k, 2023
Road deaths
8.6
per 100k/yr, 2019
Income group
High
World Bank
English
Moderate
EF EPI 522
Religion
none 60%Protestant 17%Buddhist 16%Catholic 6%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Incheon (37.4565°, 126.7052°, elevation 43 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).